Table 1 Cause and duration of subfertility
ID | Cause of subfertility | Time trying to conceive before 1st livebirth, years |
|---|---|---|
1 | Unexplained | 3 |
2 | PCOS, male factor | 1.5 |
3 | PCOS | 3–5 |
4 | Unexplained, borderline male factor | 4 |
5 | Endometriosis | 9 |
6 | Tubal factor | 2 |
7 | Unexplained, borderline male factor | 5 |
8 | PCOS | 3 |
9 | Complications from ectopic surgery | 3 |
10 | Ovarian insufficiency | 6 |
11 | Unexplained, borderline male & female factors | 2 |
12 | Low anti-müllerian hormone, male factor | 3 |
13 | PCOS, hypothyroid | 1 |
14 | Male factor | 4 |
15 | PCOS | 4 |
16 | Male factor | 3 |
17 | PCOS, borderline male factor | 6 |
18 | Tubal factor, unilateral laparoscopic tubal ligation, PCOS | 2 |
19 | Tubal factor | 3 |
20 | PCOS, male factor | 4 |
21 | Unexplained | 1 |